| /* |
| * rate.h |
| * |
| * Copyright(c) 1998 - 2010 Texas Instruments. All rights reserved. |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in |
| * the documentation and/or other materials provided with the |
| * distribution. |
| * * Neither the name Texas Instruments nor the names of its |
| * contributors may be used to endorse or promote products derived |
| * from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| |
| /** \file rate.h |
| * \brief Rate conversion |
| * |
| * \see rate.c |
| */ |
| |
| #ifndef RATE_H |
| #define RATE_H |
| |
| #include "TWDriver.h" |
| |
| |
| typedef enum |
| { |
| NET_BASIC_MASK = 0x80, |
| NET_RATE_AUTO = 0x00, |
| NET_RATE_1M = 0x02, |
| NET_RATE_2M = 0x04, |
| NET_RATE_5_5M = 0x0B, |
| NET_RATE_11M = 0x16, |
| NET_RATE_22M = 0x2C, |
| NET_RATE_6M = 0x0C, |
| NET_RATE_9M = 0x12, |
| NET_RATE_12M = 0x18, |
| NET_RATE_18M = 0x24, |
| NET_RATE_24M = 0x30, |
| NET_RATE_36M = 0x48, |
| NET_RATE_48M = 0x60, |
| NET_RATE_54M = 0x6C, |
| NET_RATE_MCS0 = 0x0D, /* MCS0 6.5M */ |
| NET_RATE_MCS1 = 0x1A, /* MCS1 13M */ |
| NET_RATE_MCS2 = 0x27, /* MCS2 19.5M */ |
| NET_RATE_MCS3 = 0x34, /* MCS3 26M */ |
| NET_RATE_MCS4 = 0x4E, /* MCS4 39M */ |
| NET_RATE_MCS5 = 0x68, /* MCS5 52M */ |
| NET_RATE_MCS6 = 0x75, /* MCS6 58.5M */ |
| NET_RATE_MCS7 = 0x7F /* MCS7 65M */ |
| |
| } ENetRate; |
| |
| |
| typedef enum |
| { |
| NET_RATE_1M_BASIC = (NET_RATE_1M | NET_BASIC_MASK), |
| NET_RATE_2M_BASIC = (NET_RATE_2M | NET_BASIC_MASK), |
| NET_RATE_5_5M_BASIC = (NET_RATE_5_5M | NET_BASIC_MASK), |
| NET_RATE_11M_BASIC = (NET_RATE_11M | NET_BASIC_MASK), |
| NET_RATE_22M_BASIC = (NET_RATE_22M | NET_BASIC_MASK), |
| NET_RATE_6M_BASIC = (NET_RATE_6M | NET_BASIC_MASK), |
| NET_RATE_9M_BASIC = (NET_RATE_9M | NET_BASIC_MASK), |
| NET_RATE_12M_BASIC = (NET_RATE_12M | NET_BASIC_MASK), |
| NET_RATE_18M_BASIC = (NET_RATE_18M | NET_BASIC_MASK), |
| NET_RATE_24M_BASIC = (NET_RATE_24M | NET_BASIC_MASK), |
| NET_RATE_36M_BASIC = (NET_RATE_36M | NET_BASIC_MASK), |
| NET_RATE_48M_BASIC = (NET_RATE_48M | NET_BASIC_MASK), |
| NET_RATE_54M_BASIC = (NET_RATE_54M | NET_BASIC_MASK), |
| NET_RATE_MCS0_BASIC = (NET_RATE_MCS0 | NET_BASIC_MASK), |
| NET_RATE_MCS1_BASIC = (NET_RATE_MCS1 | NET_BASIC_MASK), |
| NET_RATE_MCS2_BASIC = (NET_RATE_MCS2 | NET_BASIC_MASK), |
| NET_RATE_MCS3_BASIC = (NET_RATE_MCS3 | NET_BASIC_MASK), |
| NET_RATE_MCS4_BASIC = (NET_RATE_MCS4 | NET_BASIC_MASK), |
| NET_RATE_MCS5_BASIC = (NET_RATE_MCS5 | NET_BASIC_MASK), |
| NET_RATE_MCS6_BASIC = (NET_RATE_MCS6 | NET_BASIC_MASK), |
| NET_RATE_MCS7_BASIC = (NET_RATE_MCS7 | NET_BASIC_MASK) |
| |
| } ENetRateBasic; |
| |
| |
| typedef enum |
| { |
| BASIC_RATE_SET_1_2 = 0, |
| BASIC_RATE_SET_1_2_5_5_11 = 1, |
| BASIC_RATE_SET_UP_TO_12 = 2, |
| BASIC_RATE_SET_UP_TO_18 = 3, |
| BASIC_RATE_SET_1_2_5_5_6_11_12_24 = 4, |
| BASIC_RATE_SET_UP_TO_36 = 5, |
| BASIC_RATE_SET_UP_TO_48 = 6, |
| BASIC_RATE_SET_UP_TO_54 = 7, |
| BASIC_RATE_SET_UP_TO_24 = 8, |
| BASIC_RATE_SET_6_12_24 = 9, |
| BASIC_RATE_SET_ALL_MCS_RATES = 10 |
| } EBasicRateSet; |
| |
| |
| /* Keep increasing define values - related to increasing suported rates */ |
| typedef enum |
| { |
| SUPPORTED_RATE_SET_1_2 = 0, |
| SUPPORTED_RATE_SET_1_2_5_5_11 = 1, |
| SUPPORTED_RATE_SET_1_2_5_5_11_22 = 2, |
| SUPPORTED_RATE_SET_UP_TO_18 = 3, |
| SUPPORTED_RATE_SET_UP_TO_24 = 4, |
| SUPPORTED_RATE_SET_UP_TO_36 = 5, |
| SUPPORTED_RATE_SET_UP_TO_48 = 6, |
| SUPPORTED_RATE_SET_UP_TO_54 = 7, |
| SUPPORTED_RATE_SET_ALL = 8, |
| SUPPORTED_RATE_SET_ALL_OFDM = 9, |
| SUPPORTED_RATE_SET_ALL_MCS_RATES = 10 |
| |
| } ESupportedRateSet; |
| |
| |
| typedef enum |
| { |
| DRV_MODULATION_NONE = 0, |
| DRV_MODULATION_CCK = 1, |
| DRV_MODULATION_PBCC = 2, |
| DRV_MODULATION_QPSK = 3, |
| DRV_MODULATION_OFDM = 4 |
| |
| } EModulationType; |
| |
| |
| #define NET_BASIC_RATE(rate) ((rate) & NET_BASIC_MASK) |
| #define NET_ACTIVE_RATE(rate) (!NET_BASIC_RATE (rate)) |
| |
| |
| ERate rate_NumberToDrv (TI_UINT32 rate); |
| TI_UINT32 rate_DrvToNumber (ERate eRate); |
| ERate rate_NetToDrv (TI_UINT32 rate); |
| ENetRate rate_DrvToNet (ERate eRate); |
| TI_STATUS rate_DrvBitmapToNetStr (TI_UINT32 uSuppRatesBitMap, TI_UINT32 uBasicRatesBitMap, TI_UINT8 *string, TI_UINT32 *len, TI_UINT32 *pFirstOfdmRate); |
| TI_STATUS rate_DrvBitmapToNetStrIncluding11n (TI_UINT32 uSuppRatesBitMap, TI_UINT32 uBasicRatesBitMap, TI_UINT8 *string, TI_UINT32 *pFirstOfdmRate); |
| TI_STATUS rate_NetStrToDrvBitmap (TI_UINT32 *pBitMap, TI_UINT8 *string, TI_UINT32 len); |
| TI_STATUS rate_NetBasicStrToDrvBitmap (TI_UINT32 *pBitMap, TI_UINT8 *string, TI_UINT32 len); |
| TI_STATUS rate_McsNetStrToDrvBitmap (TI_UINT32 *pBitMap, TI_UINT8 *string); |
| TI_STATUS rate_DrvBitmapToHwBitmap (TI_UINT32 uDrvBitmap, TI_UINT32 *pHwBitmap); |
| TI_STATUS rate_PolicyToDrv (ETxRateClassId ePolicyRate, ERate *eAppRate); |
| TI_UINT32 rate_BasicToDrvBitmap (EBasicRateSet eBasicRateSet, TI_BOOL bDot11a); |
| TI_UINT32 rate_SupportedToDrvBitmap (ESupportedRateSet eSupportedRateSet, TI_BOOL bDot11a); |
| |
| ERate rate_GetMaxFromDrvBitmap (TI_UINT32 uBitMap); |
| ENetRate rate_GetMaxBasicFromStr (TI_UINT8 *pRatesString, TI_UINT32 len, ENetRate eMaxRate); |
| ENetRate rate_GetMaxActiveFromStr (TI_UINT8 *pRatesString, TI_UINT32 len, ENetRate eMaxRate); |
| |
| TI_STATUS rate_ValidateVsBand (TI_UINT32 *pSupportedMask, TI_UINT32 *pBasicMask, TI_BOOL bDot11a); |
| |
| TI_UINT32 rate_GetDrvBitmapForDefaultBasicSet (void); |
| TI_UINT32 rate_GetDrvBitmapForDefaultSupporteSet (void); |
| |
| #endif |
| |
| |
